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-rw-r--r--src/train_cmd.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/train_cmd.cpp b/src/train_cmd.cpp
index 2c300c190..8093cf331 100644
--- a/src/train_cmd.cpp
+++ b/src/train_cmd.cpp
@@ -1205,6 +1205,9 @@ int32 CmdStartStopTrain(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
*/
int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
+ /* Check if we deleted a vehicle window */
+ Window *w = NULL;
+
if (!IsValidVehicleID(p1) || p2 > 2) return CMD_ERROR;
Vehicle *v = GetVehicle(p1);
@@ -1225,7 +1228,8 @@ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
if (flags & DC_EXEC) {
if (v == first && IsFrontEngine(first)) {
- DeleteWindowById(WC_VEHICLE_VIEW, first->index);
+ w = FindWindowById(WC_VEHICLE_VIEW, first->index);
+ if (w != NULL) DeleteWindow(w);
}
InvalidateWindow(WC_VEHICLE_DEPOT, first->tile);
RebuildVehicleLists();
@@ -1292,7 +1296,8 @@ int32 CmdSellRailWagon(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
first->prev_shared = NULL;
first->next_shared = NULL;
- if (IsLocalPlayer()) ShowTrainViewWindow(new_f);
+ /* If we deleted a window then open a new one for the 'new' train */
+ if (IsLocalPlayer() && w != NULL) ShowTrainViewWindow(new_f);
}
}